Diffusion Ant (feature/nursery) Code

ant/tests/test_async_this_binding.cjs
ddfe6237cab5feature/nursery

test_async_this_binding.cjs
View Options

			// Test explicit this binding in async contexts

			class TestClass {
			constructor(name) {
			this.name = name;
			}

			methodThatReturnsPromise() {
			console.log('methodThatReturnsPromise: this.name = ' + this.name);

			// Use regular function (not arrow) in .then()
			return Promise.resolve('value').then(function(val) {
			// In standard JS, 'this' would be undefined here
			// Let's see what Ant does
			console.log('In .then() regular function:');
			console.log(' typeof this: ' + typeof this);
			console.log(' this: ' + this);

			// Try to access properties
			if (typeof this.name !== 'undefined') {
			console.log(' this.name: ' + this.name);
			} else {
			console.log(' this.name is undefined');
			}

			return val;
			});
			}
			}

			const obj1 = new TestClass('Object1');
			const obj2 = new TestClass('Object2');

			console.log('=== Calling obj1.methodThatReturnsPromise() ===');
			obj1.methodThatReturnsPromise().then(function(result) {
			console.log('Final result: ' + result);
			});

			console.log('\n=== Calling obj2.methodThatReturnsPromise() ===');
			obj2.methodThatReturnsPromise().then(function(result) {
			console.log('Final result: ' + result);
			});

			console.log('\n=== Tests queued ===');

Owner Packages

No Owners